The Matala air diffuser base allows you to mount air diffuser(s) firmly at the bottom of the pond and keeps the air diffusers up out of the mud. The air diffuser base is designed with a hollow base that can be filled with sand or gravel. This eliminates the need for bricks and straps to get the diffuser to sink. Available in both a single head or dual head assemblies.
Single head handles airflow from 1.4 - 4.2 cfm.
5/8" tubing is recommended
If your air pump is 120 or larger, 1" tubing is recommended
* Please Note: Orders for this item being shipped to California will be responsible to pay 7.25% CA Sales Tax. Tax will be added after your order is placed.